Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 6/84 of 12/40?"
684 × 1240 is 3140.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/84×12/40 6/84×24/40 6/84×12/80 18/84×12/40 6/84×36/40 30/84×12/40 6/84×60/40 42/84×12/40 6/84×84/40
© everydaycalculation.com